API Reference > appui-react > Frontstage > FrontstageManager > activeToolId activeToolId AccessorStaticReadOnly Gets the Id of the active tool. If a tool is not active, blank is returned. activeToolId: string Returns - string Id of the active tool, or blank if one is not active. Defined in ui/appui-react/src/appui-react/frontstage/FrontstageManager.ts Line 214 Last Updated: 20 June, 2023